How do you guys get a crisp, perfectly straight edge on sheetgoods, like plywood to be used for a book case where you'd attach a hardwood faceframe or hardwood strips on the front edge of shelving? I generally use the factory edge of the plywood along the fence, rip to a little wider than I actually need it, and then rotate it, to then cut of the factory edge and sharpen it up. Just wondering if there's a better way to do it. I'd like to use my jointer, but I'm not sure the glues and perpendicular grain layers on the ply wouldn't be really hard on the knives?
Thanks in advance for your help/thoughts/suggestions.